.main-container {
    margin-left: 200px;
    padding: 15px;
}

.main-header{
    padding: 15px 0;
}

.main-footer {
    position: fixed;
    left: 200px;
    right: 0;
    bottom: 0;
    height: 44px;
    line-height: 44px;
    background-color: #eee;
    padding: 0 15px;
}